Intelligent Three Phase LED Ammeter with RS485 and Power Supply. High Precision Measurement: 0.5% grade RMS accuracy with high AD conversion and strong anti-interference performance. Smart RS485 Connectivity: Intelligent three-phase LED ammeter featuring RS485 communication for seamless data integration. Flexible Customization: Customized options available for after-sales service and warranty terms to meet specific needs. Wide Application Scope: Suitable for electronic equipment, electric power systems, and various industrial automation fields. Robust Certification: Certified by TUV, CCC, ISO9001, ISO14001, and ISO45001 for quality and safety standards. Versatile Display Modes: Auto-adjusting decimal display for current (A) and voltage (V) with clear KA indicators. Reliable Performance: Microcontroller-based design ensures accurate range, flexible operation, and stable performance. Professional Support: 24-hour online manual service and technical support for EPC projects and emergency assistance.